OpenCV for Unity 3.0.0
Enox Software / Please refer to OpenCV official document ( http://docs.opencv.org/4.12.0/index.html ) for the details of the argument of the method.
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OpenCVForUnity.Xfeatures2dModule.DAISY Class Reference

Class implementing DAISY descriptor, described in [Tola10]. More...

Public Member Functions

override string getDefaultName ()
 
Mat getH ()
 
bool getInterpolation ()
 
int getNorm ()
 
int getQHist ()
 
int getQRadius ()
 
int getQTheta ()
 
float getRadius ()
 
bool getUseOrientation ()
 
void setH (Mat H)
 
void setInterpolation (bool interpolation)
 
void setNorm (int norm)
 
void setQHist (int q_hist)
 
void setQRadius (int q_radius)
 
void setQTheta (int q_theta)
 
void setRadius (float radius)
 
void setUseOrientation (bool use_orientation)
 
- Public Member Functions inherited from OpenCVForUnity.Features2dModule.Feature2D
void compute (List< Mat > images, List< MatOfKeyPoint > keypoints, List< Mat > descriptors)
 
void compute (Mat image, MatOfKeyPoint keypoints, Mat descriptors)
 Computes the descriptors for a set of keypoints detected in an image (first variant) or image set (second variant).
 
int defaultNorm ()
 
int descriptorSize ()
 
int descriptorType ()
 
void detect (List< Mat > images, List< MatOfKeyPoint > keypoints)
 
void detect (List< Mat > images, List< MatOfKeyPoint > keypoints, List< Mat > masks)
 
void detect (Mat image, MatOfKeyPoint keypoints)
 Detects keypoints in an image (first variant) or image set (second variant).
 
void detect (Mat image, MatOfKeyPoint keypoints, Mat mask)
 Detects keypoints in an image (first variant) or image set (second variant).
 
void detectAndCompute (Mat image, Mat mask, MatOfKeyPoint keypoints, Mat descriptors)
 
void detectAndCompute (Mat image, Mat mask, MatOfKeyPoint keypoints, Mat descriptors, bool useProvidedKeypoints)
 
override bool empty ()
 Returns true if the Algorithm is empty (e.g. in the very beginning or after unsuccessful read.
 
override string getDefaultName ()
 
void read (string fileName)
 
void write (string fileName)
 
- Public Member Functions inherited from OpenCVForUnity.CoreModule.Algorithm
virtual void clear ()
 Clears the algorithm state.
 
IntPtr getNativeObjAddr ()
 
void save (string filename)
 
- Public Member Functions inherited from OpenCVForUnity.DisposableObject
void Dispose ()
 
void ThrowIfDisposed ()
 

Static Public Member Functions

static new DAISY __fromPtr__ (IntPtr addr)
 
static DAISY create ()
 
static DAISY create (float radius)
 
static DAISY create (float radius, int q_radius)
 
static DAISY create (float radius, int q_radius, int q_theta)
 
static DAISY create (float radius, int q_radius, int q_theta, int q_hist)
 
static DAISY create (float radius, int q_radius, int q_theta, int q_hist, Mat H)
 
static DAISY create (float radius, int q_radius, int q_theta, int q_hist, Mat H, bool interpolation)
 
static DAISY create (float radius, int q_radius, int q_theta, int q_hist, Mat H, bool interpolation, bool use_orientation)
 
- Static Public Member Functions inherited from OpenCVForUnity.Features2dModule.Feature2D
static new Feature2D __fromPtr__ (IntPtr addr)
 
- Static Public Member Functions inherited from OpenCVForUnity.CoreModule.Algorithm
static Algorithm __fromPtr__ (IntPtr addr)
 
- Static Public Member Functions inherited from OpenCVForUnity.DisposableObject
static IntPtr ThrowIfNullIntPtr (IntPtr ptr)
 

Static Public Attributes

const int NRM_FULL = 102
 C++: enum NormalizationType (cv.xfeatures2d.DAISY.NormalizationType)
 
const int NRM_NONE = 100
 C++: enum NormalizationType (cv.xfeatures2d.DAISY.NormalizationType)
 
const int NRM_PARTIAL = 101
 C++: enum NormalizationType (cv.xfeatures2d.DAISY.NormalizationType)
 
const int NRM_SIFT = 103
 C++: enum NormalizationType (cv.xfeatures2d.DAISY.NormalizationType)
 

Protected Member Functions

override void Dispose (bool disposing)
 
- Protected Member Functions inherited from OpenCVForUnity.Features2dModule.Feature2D
override void Dispose (bool disposing)
 
- Protected Member Functions inherited from OpenCVForUnity.CoreModule.Algorithm
- Protected Member Functions inherited from OpenCVForUnity.DisposableOpenCVObject
 DisposableOpenCVObject ()
 
 DisposableOpenCVObject (bool isEnabledDispose)
 
 DisposableOpenCVObject (IntPtr ptr)
 
 DisposableOpenCVObject (IntPtr ptr, bool isEnabledDispose)
 
- Protected Member Functions inherited from OpenCVForUnity.DisposableObject
 DisposableObject ()
 
 DisposableObject (bool isEnabledDispose)
 

Additional Inherited Members

- Package Functions inherited from OpenCVForUnity.Features2dModule.Feature2D
- Package Functions inherited from OpenCVForUnity.CoreModule.Algorithm
- Package Attributes inherited from OpenCVForUnity.DisposableOpenCVObject
- Properties inherited from OpenCVForUnity.DisposableObject
bool IsDisposed [get, protected set]
 
bool IsEnabledDispose [get, set]
 

Detailed Description

Class implementing DAISY descriptor, described in [Tola10].

Parameters
radiusradius of the descriptor at the initial scale
q_radiusamount of radial range division quantity
q_thetaamount of angular range division quantity
q_histamount of gradient orientations range division quantity
normchoose descriptors normalization type, where DAISY.NRM_NONE will not do any normalization (default), DAISY.NRM_PARTIAL mean that histograms are normalized independently for L2 norm equal to 1.0, DAISY.NRM_FULL mean that descriptors are normalized for L2 norm equal to 1.0, DAISY.NRM_SIFT mean that descriptors are normalized for L2 norm equal to 1.0 but no individual one is bigger than 0.154 as in SIFT
Hoptional 3x3 homography matrix used to warp the grid of daisy but sampling keypoints remains unwarped on image
interpolationswitch to disable interpolation for speed improvement at minor quality loss
use_orientationsample patterns using keypoints orientation, disabled by default.

Member Function Documentation

◆ __fromPtr__()

static new DAISY OpenCVForUnity.Xfeatures2dModule.DAISY.__fromPtr__ ( IntPtr addr)
static

◆ create() [1/8]

static DAISY OpenCVForUnity.Xfeatures2dModule.DAISY.create ( )
static

◆ create() [2/8]

static DAISY OpenCVForUnity.Xfeatures2dModule.DAISY.create ( float radius)
static

◆ create() [3/8]

static DAISY OpenCVForUnity.Xfeatures2dModule.DAISY.create ( float radius,
int q_radius )
static

◆ create() [4/8]

static DAISY OpenCVForUnity.Xfeatures2dModule.DAISY.create ( float radius,
int q_radius,
int q_theta )
static

◆ create() [5/8]

static DAISY OpenCVForUnity.Xfeatures2dModule.DAISY.create ( float radius,
int q_radius,
int q_theta,
int q_hist )
static

◆ create() [6/8]

static DAISY OpenCVForUnity.Xfeatures2dModule.DAISY.create ( float radius,
int q_radius,
int q_theta,
int q_hist,
Mat H )
static

◆ create() [7/8]

static DAISY OpenCVForUnity.Xfeatures2dModule.DAISY.create ( float radius,
int q_radius,
int q_theta,
int q_hist,
Mat H,
bool interpolation )
static

◆ create() [8/8]

static DAISY OpenCVForUnity.Xfeatures2dModule.DAISY.create ( float radius,
int q_radius,
int q_theta,
int q_hist,
Mat H,
bool interpolation,
bool use_orientation )
static

◆ Dispose()

override void OpenCVForUnity.Xfeatures2dModule.DAISY.Dispose ( bool disposing)
protectedvirtual

◆ getDefaultName()

override string OpenCVForUnity.Xfeatures2dModule.DAISY.getDefaultName ( )
virtual

Returns the algorithm string identifier. This string is used as top level xml/yml node tag when the object is saved to a file or string.

Reimplemented from OpenCVForUnity.CoreModule.Algorithm.

◆ getH()

Mat OpenCVForUnity.Xfeatures2dModule.DAISY.getH ( )

◆ getInterpolation()

bool OpenCVForUnity.Xfeatures2dModule.DAISY.getInterpolation ( )

◆ getNorm()

int OpenCVForUnity.Xfeatures2dModule.DAISY.getNorm ( )

◆ getQHist()

int OpenCVForUnity.Xfeatures2dModule.DAISY.getQHist ( )

◆ getQRadius()

int OpenCVForUnity.Xfeatures2dModule.DAISY.getQRadius ( )

◆ getQTheta()

int OpenCVForUnity.Xfeatures2dModule.DAISY.getQTheta ( )

◆ getRadius()

float OpenCVForUnity.Xfeatures2dModule.DAISY.getRadius ( )

◆ getUseOrientation()

bool OpenCVForUnity.Xfeatures2dModule.DAISY.getUseOrientation ( )

◆ setH()

void OpenCVForUnity.Xfeatures2dModule.DAISY.setH ( Mat H)

◆ setInterpolation()

void OpenCVForUnity.Xfeatures2dModule.DAISY.setInterpolation ( bool interpolation)

◆ setNorm()

void OpenCVForUnity.Xfeatures2dModule.DAISY.setNorm ( int norm)

◆ setQHist()

void OpenCVForUnity.Xfeatures2dModule.DAISY.setQHist ( int q_hist)

◆ setQRadius()

void OpenCVForUnity.Xfeatures2dModule.DAISY.setQRadius ( int q_radius)

◆ setQTheta()

void OpenCVForUnity.Xfeatures2dModule.DAISY.setQTheta ( int q_theta)

◆ setRadius()

void OpenCVForUnity.Xfeatures2dModule.DAISY.setRadius ( float radius)

◆ setUseOrientation()

void OpenCVForUnity.Xfeatures2dModule.DAISY.setUseOrientation ( bool use_orientation)

Member Data Documentation

◆ NRM_FULL

const int OpenCVForUnity.Xfeatures2dModule.DAISY.NRM_FULL = 102
static

C++: enum NormalizationType (cv.xfeatures2d.DAISY.NormalizationType)

◆ NRM_NONE

const int OpenCVForUnity.Xfeatures2dModule.DAISY.NRM_NONE = 100
static

C++: enum NormalizationType (cv.xfeatures2d.DAISY.NormalizationType)

◆ NRM_PARTIAL

const int OpenCVForUnity.Xfeatures2dModule.DAISY.NRM_PARTIAL = 101
static

C++: enum NormalizationType (cv.xfeatures2d.DAISY.NormalizationType)

◆ NRM_SIFT

const int OpenCVForUnity.Xfeatures2dModule.DAISY.NRM_SIFT = 103
static

C++: enum NormalizationType (cv.xfeatures2d.DAISY.NormalizationType)


The documentation for this class was generated from the following file: